Safety protection device for house building construction

Abstract

The utility model belongs to the technical field of house building construction, and particularly relates to a safety protection device for house building construction, which comprises a base connected with a plurality of protection rods; the height adjusting mechanism comprises sleeves, connecting rods, fixed rods, movable rods, gears and racks, the sleeves are slidably connected to the protective rods in a sleeving mode, the two fixed rods are arranged on the two sides of the protective rods respectively, the connecting rods are connected with the sleeves and the two movable rods, and the gears are rotated to drive the racks to move so that the movable rods and the sleeves can be driven to move; according to the safety protection device for house building construction, the rotating gear drives the rack to move so that the movable rod and the sleeve can be driven to move, the height of the protection device can be adjusted, and therefore the height can be conveniently adjusted; therefore, the safety protection requirements on different occasions and heights are met.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and in particular relates to a safety protection device for building construction. Background Art

[0002] Safety protection devices for construction are various equipment and measures set up to ensure safety during the construction process, prevent accidents, and protect the safety of personnel and equipment. These protection devices are widely used in the field of building construction. During the construction process of a building, there are often more dangerous operations, such as knocking on the redundant structure of the house, which will cause gravel to fly. It is necessary to block personnel to prevent accidental injuries, so protective devices are needed for protection.

[0003] The invention with application number CN201910389566.0 provides a safety protection device for construction, including multiple bases, each of which is provided with a column with a cavity, a damping shock absorber is provided in the column, arc-shaped support frames are provided on both sides of the column near the upper end, two adjacent columns are connected by at least three connecting rods, and a carrying pipe is provided on the arc-shaped support frame of the two adjacent columns, and landscape flowers and plants are planted inside the carrying pipe. A water spray pipe is provided on one side of the carrying pipe, and a plurality of water spray holes are opened on the pipe wall of the water spray pipe. Two adjacent columns and the carrying pipe and connecting rod between them constitute a protection unit, and a reminder sign is provided on the connecting rod of every two protection units, and an alarm, a lighting lamp and an anti-fog lamp are provided at intervals on the top of the column, an infrared distance sensor is provided near the outside of the column, and a controller is provided in the column. The device is easy to disassemble and assemble, can ensure the repeated use of the device, and has a strong protection function. The height of the safety protection device in the invention is fixed, and it cannot adapt to the construction requirements of different heights, which reduces the practicality. Utility Model Content

[0004] The purpose of the utility model is to provide a safety protection device for building construction in view of the above-mentioned technical problems, which is used to adjust the height of the protection device.

[0005] In view of this, the utility model provides a safety protection device for building construction, including: a base, to which a plurality of protection rods are connected; and also including: a height adjustment mechanism, which includes a sleeve, a connecting rod, a fixed rod, a movable rod, a gear and a rack, the sleeve is slidably sleeved on the protection rod, the two fixed rods are respectively arranged on both sides of the protection rod, the connecting rod is connected to a plurality of sleeves and two movable rods, and rotating the gear to drive the rack to move can drive the movable rod and the sleeve to move; wherein, the height adjustment mechanism is arranged at the protection rod.

[0006] In this technical solution, rotating the gear drives the rack to move, which can drive the movable rod and the sleeve to move, and adjust the height of the protective device, so that the height can be easily adjusted to meet the safety protection needs in different occasions and heights.

[0007] In the above technical solution, further, the height adjustment mechanism also includes: a mounting shell, the mounting shell is fixedly connected to the outer surface of the fixed rod, and a rotating shaft is rotatably connected inside the mounting shell; a handwheel, the handwheel is fixedly connected to one end of the outer side of the rotating shaft, a socket is penetrated through the outer side of the handwheel, and a limiting rod is slidably connected in the socket; a limiting hole, a plurality of the limiting holes are evenly arranged on the outer side of the mounting shell, and the limiting rod can be inserted into the limiting hole; wherein, the movable rod is slidably connected to the inner side of the fixed rod, the gear is fixedly connected to the outer surface of the rotating shaft, the gear is meshed with the rack, and the rack is fixedly connected to the movable rod.

[0008] In the above technical solution, further, movable wheels are connected to the four corners of the bottom end of the base through a mounting frame.

[0009] In the above technical solution, further, the outer side wall of the base is provided with a supporting mechanism.

[0010] In the above technical scheme, further, the support mechanism includes: a connecting frame, several of the connecting frames are respectively fixedly connected to the side walls on the outside of the base; a threaded sleeve, the top of the threaded sleeve is rotatably connected to the connecting frame; a limiting square rod, the limiting square rod is arranged in the threaded sleeve, and the limiting square rod is fixedly connected to the connecting frame; a support rod, the outer side of the top of the support rod is provided with a thread, the outer thread of the top of the support rod is connected with the inner thread of the threaded sleeve, the top of the support rod is provided with a square groove, and the limiting square rod is slidably connected in the square groove; a handle, several of the handles are respectively fixedly connected On the outside of the threaded sleeve; a movable ring, which is movably sleeved on the outside of the support rod; a support plate, which is movably connected to the bottom end of the support rod; a movable rod, which is movably connected between the movable ring and the support plate; a threaded hole, which is opened on the side wall of the movable ring; a threaded groove, two of which are respectively opened on the side walls of the support rod; a fixing bolt, which passes through the side wall of the movable ring through the threaded hole and extends to the inside of the threaded groove, and the fixing bolt is threadedly connected to the threaded hole and the threaded groove respectively; a rubber pad, which is fixedly connected to the bottom end of the support plate.

[0011] The beneficial effects of the utility model are:

[0012] 1. Rotating the gear to drive the rack to move can drive the moving rod and the sleeve to move, and adjust the height of the protective device, so that the height can be easily adjusted to meet the safety protection needs in different occasions and heights.

[0013] 2. Use the hand wheel to drive the gear to rotate and drive the rack to move, adjust the height of the moving rod, and at the same time drive the sleeve to move through the connecting rod. When the height adjustment is completed, insert the limit rod through the jack into the limit hole to fix the height.

[0014] 3. The mobile wheels make it easy to move and carry the entire protective device, which improves the flexibility and adaptability of the device, facilitates rapid transfer between different construction sites, and reduces construction preparation time.

[0015] 4. When the device needs to be fixed in position, move the moving ring downward so that the support plate and the ground are kept horizontal, and then connect the threaded hole and the threaded groove below with the fixing bolt to fix it. Then turn the threaded sleeve by the handle to move the support rod downward until the rubber pad moves to the ground. The support mechanism is used to achieve stable support to prevent the protective device from moving or tipping over due to external force. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a schematic structural diagram of a specific implementation method of the utility model.

[0018] Figure 2 It is a schematic diagram of the structure of the gear of the utility model.

[0019] Figure 3 It is a structural schematic diagram of the hand wheel of the utility model.

[0020] Figure 4 It is a structural schematic diagram of the support mechanism of the utility model.

[0021] Figure 5 It is a structural schematic diagram of the threaded sleeve of the utility model.

[0022] The symbols in the figure are:

[0023] 1. Base; 2. Protection rod; 3. Height adjustment mechanism; 31. Sleeve; 32. Connecting rod; 33. Fixed rod; 34. Moving rod; 35. Gear; 36. Rack; 37. Mounting shell; 38. Rotating shaft; 39. Handwheel; 310. Limiting rod; 311. Limiting hole; 4. Moving wheel; 5. Support mechanism; 51. Connecting frame; 52. Threaded sleeve; 53. Limiting square rod; 54. Support rod; 55. Square groove; 56. Handle; 57. Moving ring; 58. Support plate; 59. Movable rod; 510. Threaded groove; 511. Fixing bolt; 512. Rubber pad. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0026] Embodiment 1:

[0027] The embodiment of the present application provides a safety protection device for building construction, including:

[0028] A base 1, to which a plurality of protection rods 2 are connected;

[0029] The height adjustment mechanism 3 includes a sleeve 31, a connecting rod 32, a fixed rod 33, a movable rod 34, a gear 35 and a rack 36. The sleeve 31 is slidably sleeved on the protection rod 2. Two fixed rods 33 are respectively arranged on both sides of the protection rod 2. The connecting rod 32 is connected with a plurality of sleeves 31 and two movable rods 34. The rotating gear 35 drives the rack 36 to move, which can drive the movable rod 34 and the sleeve 31 to move.

[0030] The height adjustment mechanism 3 is arranged on the protection rod 2 .

[0031] In this embodiment, refer to Figure 1 and Figure 2 As shown, the rotating gear 35 drives the rack 36 to move, which can drive the movable rod 34 and the sleeve 31 to move, and adjust the height of the protective device, so that the height can be easily adjusted to meet the safety protection requirements in different occasions and heights.

[0032] Embodiment 2:

[0033] This embodiment provides a safety protection device for building construction, which, in addition to the technical solutions of the above embodiments, also has the following technical features, and the height adjustment mechanism 3 also includes:

[0034] A mounting shell 37, the mounting shell 37 is fixedly connected to the outer surface of the fixing rod 33, and a rotating shaft 38 is rotatably connected in the mounting shell 37;

[0035] A hand wheel 39, the hand wheel 39 is fixedly connected to one end of the outer side of the rotating shaft 38, and a plug hole is formed through the outer side of the hand wheel 39, and a limit rod 310 is slidably connected in the plug hole;

[0036] Limiting holes 311, a plurality of limiting holes 311 are evenly arranged on the outside of the mounting shell 37, and the limiting rod 310 can be inserted into the limiting holes 311;

[0037] The moving rod 34 is slidably connected to the inner side of the fixed rod 33 , the gear 35 is fixedly connected to the outer surface of the rotating shaft 38 , the gear 35 is meshedly connected to the rack 36 , and the rack 36 is fixedly connected to the moving rod 34 .

[0038] In this embodiment, refer to Figure 2 and Figure 3 As shown, the hand wheel 39 drives the gear 35 to rotate and drive the rack 36 to move, thereby adjusting the height of the movable rod 34. At the same time, the connecting rod 32 drives the sleeve 31 to move. When the height adjustment is completed, the limit rod 310 is inserted into the limit hole 311 through the plug hole to achieve height fixation.

[0039] Embodiment 3:

[0040] This embodiment provides a safety protection device for building construction, which, in addition to the technical solutions of the above embodiments, also has the following technical features: the four corners of the bottom end of the base 1 are connected to moving wheels 4 through mounting frames.

[0041] In this embodiment, refer to Figure 1As shown, the moving wheels 4 enable the entire protective device to be easily moved and carried, thereby improving the flexibility and adaptability of the device, facilitating rapid transfer between different construction sites, and reducing construction preparation time.

[0042] Embodiment 4:

[0043] This embodiment provides a safety protection device for building construction, which, in addition to the technical solutions of the above embodiments, also has the following technical features: a support mechanism 5 is provided on the outer wall of the base 1, and the support mechanism 5 includes:

[0044] A connecting frame 51, wherein a plurality of connecting frames 51 are respectively fixedly connected to the side walls outside the base 1;

[0045] A threaded sleeve 52, the top of which is rotatably connected to the connecting frame 51;

[0046] A limiting square rod 53, which is disposed in the threaded sleeve 52 and is fixedly connected to the connecting frame 51;

[0047] A support rod 54, the top outer side of the support rod 54 is provided with a thread, the top outer side thread of the support rod 54 is connected with the inner side thread of the threaded sleeve 52, a square groove 55 is provided at the top of the support rod 54, and the limiting square rod 53 is slidably connected in the square groove 55;

[0048] Handles 56, a plurality of handles 56 are respectively fixedly connected to the outer sides of the threaded sleeves 52;

[0049] A movable ring 57, the movable ring 57 is movably sleeved on the outside of the support rod 54;

[0050] A support plate 58, the support plate 58 is movably connected to the bottom end of the support rod 54;

[0051] A movable rod 59, the movable rod 59 is movably connected between the movable ring 57 and the support plate 58;

[0052] A threaded hole, which is provided on the side wall of the movable ring 57;

[0053] Thread grooves 510, two thread grooves 510 are respectively provided on the side walls of the support rod 54;

[0054] A fixing bolt 511, which passes through the side wall of the moving ring 57 through the threaded hole and extends to the inside of the threaded groove 510, and the fixing bolt 511 is threadedly connected with the threaded hole and the threaded groove 510 respectively;

[0055] The rubber pad 512 is fixedly connected to the bottom end of the support plate 58 .

[0056] In this embodiment, refer to Figure 1 , Figure 4 and Figure 5 As shown, when the device needs to be fixed in position, the movable ring 57 is moved downward so that the support plate 58 and the ground are kept horizontal, and then the threaded hole and the threaded groove 510 located below are connected by the fixing bolt 511 to achieve fixation, and then the threaded sleeve 52 is rotated by the handle 56 to move the support rod 54 downward until the rubber pad 512 moves to the ground, and stable support is achieved through the support mechanism 5 to prevent the protective device from moving or tipping over due to external force.

[0057] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A safety protection device for building construction, comprising: A base (1), wherein a plurality of protection rods (2) are connected to the base (1); It is characterized by further comprising: A height adjustment mechanism (3), the height adjustment mechanism (3) comprising a sleeve (31), a connecting rod (32), a fixed rod (33), a movable rod (34), a gear (35) and a rack (36), the sleeve (31) being slidably sleeved on the protection rod (2), the two fixed rods (33) being respectively arranged on both sides of the protection rod (2), the connecting rod (32) being connected to a plurality of sleeves (31) and two movable rods (34), and the gear (35) being rotated to drive the rack (36) to move, thereby driving the movable rod (34) and the sleeve (31) to move; Wherein, the height adjustment mechanism (3) is arranged on the protection rod (2).

2. A safety protection device for building construction according to claim 1, characterized in that: The height adjustment mechanism (3) further comprises: A mounting shell (37), wherein the mounting shell (37) is fixedly connected to the outer surface of the fixing rod (33), and a rotating shaft (38) is rotatably connected inside the mounting shell (37); A hand wheel (39), the hand wheel (39) is fixedly connected to one end of the outer side of the rotating shaft (38), a plug hole is formed through the outer side of the hand wheel (39), and a limit rod (310) is slidably connected in the plug hole; A plurality of limiting holes (311) are evenly arranged on the outside of the mounting shell (37), and the limiting rod (310) can be inserted into the limiting hole (311); The movable rod (34) is slidably connected to the inner side of the fixed rod (33), the gear (35) is fixedly connected to the outer surface of the rotating shaft (38), the gear (35) is meshedly connected to the rack (36), and the rack (36) is fixedly connected to the movable rod (34).

3. A safety protection device for building construction according to claim 1, characterized in that: The four corners of the bottom end of the base (1) are connected to moving wheels (4) via mounting frames.

4. A safety protection device for building construction according to claim 1, characterized in that: The outer side wall of the base (1) is provided with a supporting mechanism (5).

5. A safety protection device for building construction according to claim 4, characterized in that: The supporting mechanism (5) comprises: A connecting frame (51), wherein a plurality of the connecting frames (51) are respectively fixedly connected to the side walls outside the base (1); A threaded sleeve (52), the top of which is rotatably connected to the connecting frame (51); A limiting square rod (53), wherein the limiting square rod (53) is arranged in the threaded sleeve (52), and the limiting square rod (53) is fixedly connected to the connecting frame (51); A support rod (54), wherein the outer side of the top of the support rod (54) is provided with a thread, the outer side thread of the top of the support rod (54) is connected with the inner side thread of the threaded sleeve (52), a square groove (55) is provided at the top of the support rod (54), and the limiting square rod (53) is slidably connected in the square groove (55); Handles (56), wherein a plurality of handles (56) are respectively fixedly connected to the outside of the threaded sleeve (52); A movable ring (57), wherein the movable ring (57) is movably sleeved on the outside of the support rod (54); A support plate (58), wherein the support plate (58) is movably connected to the bottom end of the support rod (54); A movable rod (59), wherein the movable rod (59) is movably connected between the movable ring (57) and the support plate (58); A threaded hole, the threaded hole being formed on a side wall of the moving ring (57); A thread groove (510), wherein two thread grooves (510) are respectively formed on the side walls of the support rod (54); A fixing bolt (511), wherein the fixing bolt (511) passes through the threaded hole and penetrates the side wall of the moving ring (57) and extends to the inside of the threaded groove (510), and the fixing bolt (511) is threadedly connected to the threaded hole and the threaded groove (510) respectively; A rubber pad (512), wherein the rubber pad (512) is fixedly connected to the bottom end of the support plate (58).

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